@Hannah I appreciate the link to the official docs – can you please clarify… with regard to the instructions I have posted, what is unsafe and incorrect?
Your instructions will cause Ghost to also update.
As it says in the docs:
It’s not recommended to update Node and Ghost at the same time. Reinstalling the current version of Ghost ensures that Node is updated correctly first, so that you can be sure that Ghost will update smoothly.
The commands given in the documentation are:
ghost version to get the current version ghost update [version] --force